SOUTH WEST AFRICA
South West Africa
SOUTH WEST AFRICA
SWA175
1927 3d 'S.W.A.' overprint, perf. 14 x 13½ down, lower marginal block of four without stop after 'A' on lower left stamp and right vertical pair, confirmed on B.P.A. certificate (1983). Superb unmounted. Most unusual and very scarce. SG 61ba and var.
£250